221792194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{701}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 368432064

約数和(自身を除く): 146639870

約数列:

[1, 2, 13, 26, 43, 86, 283, 559, 566, 701, 1118, 1402, 3679, 7358, 9113, 12169, 18226, 24338, 30143, 60286, 158197, 198383, 316394, 391859, 396766, 783718, 2578979, 5157958, 8530469, 17060938, 110896097, 221792194]

約数ペア:

[(1, 221792194), (2, 110896097), (13, 17060938), (26, 8530469), (43, 5157958), (86, 2578979), (283, 783718), (559, 396766), (566, 391859), (701, 316394), (1118, 198383), (1402, 158197), (3679, 60286), (7358, 30143), (9113, 24338), (12169, 18226)]